Patents by Inventor Naoyuki Hattori
Naoyuki Hattori has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11884082Abstract: According to one or more embodiments, a motor driving device includes a first substrate, a motor drive circuit, a first temperature sensor, a second temperature sensor, and a controller. The first substrate is connected to a motor via a first wiring. The motor drive circuit is provided on the first substrate. The first temperature sensor is provided on the first substrate and detects a first temperature of the motor drive circuit. The second temperature sensor detects a second temperature of an ambient environment where the motor is being used. The controller controls the motor drive circuit based on the first temperature from the first temperature sensor and the second temperature from the second temperature sensor.Type: GrantFiled: December 23, 2022Date of Patent: January 30, 2024Assignee: Toshiba Tec Kabushiki KaishaInventor: Naoyuki Hattori
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Patent number: 11673408Abstract: According to one or more embodiments, a motor driving device includes a first substrate, a motor drive circuit, a first temperature sensor, a second temperature sensor, and a controller. The first substrate is connected to a motor via a first wiring. The motor drive circuit is provided on the first substrate. The first temperature sensor is provided on the first substrate and detects a first temperature of the motor drive circuit. The second temperature sensor detects a second temperature of an ambient environment where the motor is being used. The controller controls the motor drive circuit based on the first temperature from the first temperature sensor and the second temperature from the second temperature sensor.Type: GrantFiled: July 2, 2021Date of Patent: June 13, 2023Assignee: Toshiba Tec Kabushiki KaishaInventor: Naoyuki Hattori
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Publication number: 20230125594Abstract: According to one or more embodiments, a motor driving device includes a first substrate, a motor drive circuit, a first temperature sensor, a second temperature sensor, and a controller. The first substrate is connected to a motor via a first wiring. The motor drive circuit is provided on the first substrate. The first temperature sensor is provided on the first substrate and detects a first temperature of the motor drive circuit. The second temperature sensor detects a second temperature of an ambient environment where the motor is being used. The controller controls the motor drive circuit based on the first temperature from the first temperature sensor and the second temperature from the second temperature sensor.Type: ApplicationFiled: December 23, 2022Publication date: April 27, 2023Inventor: Naoyuki HATTORI
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Publication number: 20220088940Abstract: According to one or more embodiments, a motor driving device includes a first substrate, a motor drive circuit, a first temperature sensor, a second temperature sensor, and a controller. The first substrate is connected to a motor via a first wiring. The motor drive circuit is provided on the first substrate. The first temperature sensor is provided on the first substrate and detects a first temperature of the motor drive circuit. The second temperature sensor detects a second temperature of an ambient environment where the motor is being used. The controller controls the motor drive circuit based on the first temperature from the first temperature sensor and the second temperature from the second temperature sensor.Type: ApplicationFiled: July 2, 2021Publication date: March 24, 2022Inventor: Naoyuki HATTORI
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Publication number: 20210313819Abstract: A charging device includes a battery, a port to which a cable is connected to receive electric power, a charging circuit configured to charge the battery using the electric power supplied through the cable, and a controller configured to measure a voltage of the supplied electric power, and control the charging circuit to charge the battery by increasing a charging current to charge the battery one or more times until the measured voltage reaches a predetermined voltage.Type: ApplicationFiled: March 2, 2021Publication date: October 7, 2021Inventor: Naoyuki HATTORI
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Publication number: 20180354273Abstract: In accordance with an embodiment, a printing apparatus comprises a printing section, a first temperature sensor and a processor. The printing section carries out printing on a sheet through heating. The first temperature sensor measures a temperature of the sheet on which the printing section carries out the printing. The processor sets a heating amount on the basis of the temperature of the sheet and controls the printing section to carry out printing through the heating amount.Type: ApplicationFiled: August 20, 2018Publication date: December 13, 2018Inventor: Naoyuki Hattori
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Patent number: 10093110Abstract: In accordance with an embodiment, a printing apparatus comprises a printing section, a first temperature sensor and a processor. The printing section carries out printing on a sheet through heating. The first temperature sensor measures a temperature of the sheet on which the printing section carries out the printing. The processor sets a heating amount on the basis of the temperature of the sheet and controls the printing section to carry out printing through the heating amount.Type: GrantFiled: January 25, 2017Date of Patent: October 9, 2018Assignee: TOSHIBA TEC KABUSHIKI KAISHAInventor: Naoyuki Hattori
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Publication number: 20180207952Abstract: In accordance with an embodiment, a printing apparatus comprises a printing section, a first temperature sensor and a processor. The printing section carries out printing on a sheet through heating. The first temperature sensor measures a temperature of the sheet on which the printing section carries out the printing. The processor sets a heating amount on the basis of the temperature of the sheet and controls the printing section to carry out printing through the heating amount.Type: ApplicationFiled: January 25, 2017Publication date: July 26, 2018Inventor: Naoyuki Hattori
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Publication number: 20170361623Abstract: A ribbon roll held by a ribbon holder comprises a cylindrical member, an ink ribbon wound around the cylindrical member and a data holding section which is arranged on surface of the cylindrical member and has plural areas where identification codes indicating information relating to the ink ribbon are recorded A driver rotates the cylindrical member held by the ribbon holding section. A detector detects components of the identification code and the mark from a position facing the data holding section of the ribbon roll held by the ribbon holder. A rotation controller enables the driver to rotate the cylindrical member to an extent to which the detector can detect the identification code. A reading controller carries out reading of the identification code by taking the mark as a reference from the components detected by the detector in synchronization with the rotation by the rotation controller.Type: ApplicationFiled: August 30, 2017Publication date: December 21, 2017Inventors: Naoyuki Hattori, Toshiharu Shimosato
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Patent number: 9782979Abstract: A ribbon roll held by a ribbon holder comprises a cylindrical member, an ink ribbon wound around the cylindrical member and a data holding section which is arranged on surface of the cylindrical member and has plural areas where identification codes indicating information relating to the ink ribbon are recorded A driver rotates the cylindrical member held by the ribbon holding section. A detector detects components of the identification code and the mark from a position facing the data holding section of the ribbon roll held by the ribbon holder. A rotation controller enables the driver to rotate the cylindrical member to an extent to which the detector can detect the identification code. A reading controller carries out reading of the identification code by taking the mark as a reference from the components detected by the detector in synchronization with the rotation by the rotation controller.Type: GrantFiled: September 7, 2016Date of Patent: October 10, 2017Assignee: TOSHIBA TEC KABUSHIKI KAISHAInventors: Naoyuki Hattori, Toshiharu Shimosato
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Publication number: 20170136780Abstract: A ribbon roll held by a ribbon holder comprises a cylindrical member, an ink ribbon wound around the cylindrical member and a data holding section which is arranged on surface of the cylindrical member and has plural areas where identification codes indicating information relating to the ink ribbon are recorded A driver rotates the cylindrical member held by the ribbon holding section. A detector detects components of the identification code and the mark from a position facing the data holding section of the ribbon roll held by the ribbon holder. A rotation controller enables the driver to rotate the cylindrical member to an extent to which the detector can detect the identification code. A reading controller carries out reading of the identification code by taking the mark as a reference from the components detected by the detector in synchronization with the rotation by the rotation controller.Type: ApplicationFiled: September 7, 2016Publication date: May 18, 2017Inventors: Naoyuki Hattori, Toshiharu Shimosato
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Patent number: 9120339Abstract: According to one embodiment, an image forming apparatus includes an image forming unit, plural rollers, and a roller supporting mechanism. The image forming unit forms an image on a sheet carried in a predetermined carrying direction and extends in an orthogonal direction that is orthogonal to the predetermined carrying direction. The plural rollers are arranged opposite the image forming unit with a carrying path of the sheet arranged in-between and are arranged in a plural number next to each other in the orthogonal direction. The roller supporting mechanism, while pressing the sheet toward the image forming unit, supports the plural rollers in such a way that each roller independently moves, between a carrying position where the sheet is carried in the carrying direction and a separation position where the sheet is separated from the image forming unit.Type: GrantFiled: January 13, 2014Date of Patent: September 1, 2015Assignee: Toshiba Tec Kabushiki KaishaInventor: Naoyuki Hattori
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Publication number: 20150197104Abstract: According to one embodiment, an image forming apparatus includes an image forming unit, plural rollers, and a roller supporting mechanism. The image forming unit forms an image on a sheet carried in a predetermined carrying direction and extends in an orthogonal direction that is orthogonal to the predetermined carrying direction. The plural rollers are arranged opposite the image forming unit with a carrying path of the sheet arranged in-between and are arranged in a plural number next to each other in the orthogonal direction. The roller supporting mechanism, while pressing the sheet toward the image forming unit, supports the plural rollers in such a way that each roller independently moves, between a carrying position where the sheet is carried in the carrying direction and a separation position where the sheet is separated from the image forming unit.Type: ApplicationFiled: January 13, 2014Publication date: July 16, 2015Applicant: TOSHIBA TEC KABUSHIKI KAISHAInventor: Naoyuki Hattori
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Publication number: 20110216363Abstract: A remote controller including a connector to which a storing medium storing printing data to be printed is connected. The remote controller may further include a read unit which reads the printing data from the storing medium connected to the connector. The remote controller may further include a transmission unit which transmits the printing data read by the read unit to a printing apparatus.Type: ApplicationFiled: March 4, 2011Publication date: September 8, 2011Applicant: TOSHIBA TEC KABUSHIKI KAISHAInventor: Naoyuki Hattori